Fluorescent lamp



FIG. 1 is a rear view of the fluorescent lamp showing my new invention;

FIG. 2 is a right side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a left end view thereof. 

The ornamental design for a fluorescent lamp, as shown and described. 